$7 for 556? for a 20rd box that is 35c a rd. the cheapest i have seen 223
non black friday, non russian-chinese was aguila at $15 per 50 or 30c each

i find 35c for 556 v hard to believe in small boxes the brass alone for good 556
like Lake city is about 15c once fired + 3c primer + 15c bullet + 7c powder + packaging and margin mimimum 50c each i would expect